Contestants compete in a singing competition that focuses on the quality of their voice.
Sonia Kruger
Guy Sebastian
LeAnn Rimes
Adam Lambert
Kate Miller-Heidke
6.1 ⭐
2012
7.0 ⭐
2011
7.2 ⭐
2020
8.5 ⭐
2019
7.9 ⭐
2023
